NIEHAUS ROBERT H — SEC Form 4 filings
SEC reporting owner CIK 1241677. 20 Form 4 filings on record with FilingPulse; latest filed 2026-08-19.
Transaction summary — filings shown
Covers all 20 filings on record, filed 2024-04-02 to 2026-08-19. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 2 legs across 2 filings — 60,000 shares, $1,083,300 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 1 leg across 1 filing — 38,355 shares, $1,127,253 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 23.
- Largest priced transaction: sale of 38,355 shares @ $29.39 ($1,127,253) in Iridium Communications Inc., filed 2024-10-24.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Iridium Communications Inc. (IRDM) | Director | 14 | 1 leg · 30,000 sh · $524,700 | 1 leg · 38,355 sh · $1,127,253 | 16 |
| Zeta Global Holdings Corp. (ZETA) | Director | 6 | 1 leg · 30,000 sh · $558,600 | — | 7 |
Form 4 filings — NIEHAUS ROBERT H
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-19 | 4 | Iridium Communications Inc. (IRDM) | Gift (G): 50,000 @ $0 | EDGAR |
| 2026-07-02 | 4 | Iridium Communications Inc. (IRDM) | Grant/award (A): 377.70 @ $0 | EDGAR |
| 2026-07-02 | 4 | Zeta Global Holdings Corp. (ZETA) | Grant/award (A): 7,197 @ $0 | EDGAR |
| 2026-05-12 | 4 | Zeta Global Holdings Corp. (ZETA) | Other (J): 346,110 @ $0 · Gift (G): 60,000 @ $0 · Gift (G): 60,000 @ $0 | EDGAR |
| 2026-04-02 | 4 | Iridium Communications Inc. (IRDM) | Grant/award (A): 742.90 @ $0 | EDGAR |
| 2026-01-07 | 4 | Iridium Communications Inc. (IRDM) | Grant/award (A): 1,111.90 @ $0 · Grant/award (A): 17,315 @ $0 | EDGAR |
| 2025-10-29 | 4 | Iridium Communications Inc. (IRDM) | Purchase (P): 30,000 @ $17.49 | EDGAR |
| 2025-10-02 | 4 | Iridium Communications Inc. (IRDM) | Grant/award (A): 1,097.40 @ $0 | EDGAR |
| 2025-07-03 | 4 | Zeta Global Holdings Corp. (ZETA) | Grant/award (A): 9,907 @ $0 | EDGAR |
| 2025-07-02 | 4 | Iridium Communications Inc. (IRDM) | Grant/award (A): 590 @ $0 | EDGAR |
| 2025-04-02 | 4 | Iridium Communications Inc. (IRDM) | Grant/award (A): 648.20 @ $0 | EDGAR |
| 2025-01-08 | 4 | Iridium Communications Inc. (IRDM) | Grant/award (A): 6,633 @ $0 · Grant/award (A): 2,984 @ $30.15 | EDGAR |
| 2025-01-03 | 4 | Iridium Communications Inc. (IRDM) | Grant/award (A): 585.80 @ $0 | EDGAR |
| 2024-11-19 | 4 | Zeta Global Holdings Corp. (ZETA) | Other (J): 217,625 @ $0 | EDGAR |
| 2024-11-19 | 4 | Zeta Global Holdings Corp. (ZETA) | Purchase (P): 30,000 @ $18.62 | EDGAR |
| 2024-10-24 | 4 | Iridium Communications Inc. (IRDM) | Option exercise (M): 38,355 @ $9.18 · Sale (S): 38,355 @ $29.39 · Option exercise (M): 38,355 (derivative) @ $3.65 | EDGAR |
| 2024-10-02 | 4 | Iridium Communications Inc. (IRDM) | Grant/award (A): 555.70 @ $0 | EDGAR |
| 2024-07-03 | 4 | Zeta Global Holdings Corp. (ZETA) | Grant/award (A): 8,241 @ $0 | EDGAR |
| 2024-07-02 | 4 | Iridium Communications Inc. (IRDM) | Grant/award (A): 632.30 @ $0 | EDGAR |
| 2024-04-02 | 4 | Iridium Communications Inc. (IRDM) | Grant/award (A): 595.80 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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